STRUCTURE OF THE 3-(METHOXYCARBONYLAMINO)PHENYL ESTER OF N-(3-METHYLPHENYL)CARBAMATE

Methyl N-{3-[N-(3-methylphenyl)carbamoyloxy]phenyl}carbamate, C16H16N2O4, M(r) = 300.3, triclinic, P1BAR, a = 11.528 (1), b = 12.885 (2), c = 5.086 (2) angstrom, alpha = 90.47 (3), beta = 101.62 (3), gamma = 94.97 (1)-degrees, V = 736.93 (7) angstrom 3, Z = 2, D(x) = 1.352 g cm-3, lambda-(Cu K-alpha) = 1.5418 angstrom, mu = 7.26 cm-1, F(000) = 316, T = 293 K, final R = 0.077 for 2611 observed independent diffractometer-measured intensity data. Conformations around the carbamate groups and benzene rings are similar to those found in other carbamates. The structure consists of sheets of molecules linked by two N-H...O hydrogen bonds oriented approximately in the c direction.